I dredged up a dead thread earlier in the week asking whether anyone was aware of a
jabber server which can build on PowerPC Macs. I wanted to set up a test XMPP/Jabber server on my G5 (and use dynamic DNS routing from my domain host) to evaluate usability and feature support (such as audio and/or video), particularly on older clients like iChat and Adium.
I’m aware of
scattered XMPP instances (servers) out there. It’s tough to determine which of these will play nicely with older XMPP protocols. I tried one from the list, as I once signed up to it some years ago. I couldn’t get either Adium or iChat to log in successfully.
There probably are a few XMPP servers out there (including on that online list) with backward-compatible support for older clients, but it seems XMPP, as a protocol, is going the way of email in recent years: many more security kludges (like 2FA, OAuth, or minumium requirements of TLS 1.3) and proprietary front-ends which make using long-reliable clients impractical, if not functionally impossible.
Which is why I wanted to try my hand with it, using my G5 as the test server.